Portable pneumatic tool



FIG. 1 is a top plan view of a portable pneumatic tool showing our new design;

FIG. 2 is a side elevational view thereof, the opposite side being a mirror image;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear perspective view thereof;

FIG. 7 is a rear perspective view of a portable pneumatic tool showing our new design with a typical control structure and air hose inlet in broken lines for illustrative purposes only;

FIG. 8 is a top plan view thereof;

FIG. 9 is a bottom plan view thereof.

The broken line showing of the related structural components is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a portable pneumatic tool, as shown and described. 